Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0 USD
Ethereum
ETH
Ethereum
$2.904,54
+1.95%
Escaneie o código QR e baixe o app da Gate

Como comprar Ethereum(ETH) com USD?

Insira o Valor
Selecione o par de negociação ETH/USD e insira o valor da compra.
Confirmar ordem
Analise os detalhes da transação, incluindo o preço ETH/USD, as taxas e outras observações. Depois de confirmado, envie o a ordem.
Receba Ethereum(ETH)
Após o pagamento bem-sucedido, o ETH adquirido será automaticamente creditado em sua carteira Gate.com.

Como comprar Ethereum(ETH) com cartão de crédito ou débito?

  • 1
    Crie sua conta Gate.com e verifique a identidadePara comprar ETH com segurança, comece se inscrevendo em uma conta Gate.com e concluindo a verificação de identidade KYC para proteger suas transações.
  • 2
    Escolha ETH e o método de pagamentoVá para a seção “Comprar Ethereum(ETH)”, selecione a ETH, insira o valor que deseja comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os detalhes do seu cartão.
  • 3
    Receba ETH instantaneamente em sua carteiraDepois de confirmar a ordem, as ETH que você comprar serão creditadas instantaneamente e com segurança em sua carteira Gate.com — prontas para negociação, holding ou transferência.

Por que comprar Ethereum(ETH)?

O que é Ethereum? A plataforma para contratos inteligentes e aplicativos descentralizados
O Ethereum (ETH), fundado por Vitalik Buterin em 2015, é a primeira blockchain pública do mundo que suporta contratos inteligentes. O Ethereum permite que os desenvolvedores criem aplicativos descentralizados (DApps), protocolos DeFi, NFTs e muito mais, impulsionando um crescimento explosivo no ecossistema Web3. Ether (ETH) é o token nativo da rede Ethereum.
Como funciona o Ethereum? EVM, taxas de gas e consenso
O Ethereum depende de nós distribuídos, com cada transação exigindo ETH como uma “taxa de gas”. Os contratos inteligentes executam automaticamente acordos condicionais, amplamente usados em finanças, jogos, cadeias de suprimentos e muito mais. Inicialmente usando o PoW, o Ethereum concluiu a atualização “The Merge” em 2022, fazendo a transição completa para o Proof of Stake (PoS), reduzindo o consumo de energia em mais de 99% e aumentando a sustentabilidade e a segurança.
Mecanismo de abastecimento e EIP-1559
O Ethereum não tem limite de oferta fixo, mas desde o EIP-1559, uma parte da ETH é queimada em cada transação, ajudando a reduzir a pressão inflacionária. A ETH é essencial para pagar taxas de gas, recompensas de staking e participação na governança, com a demanda crescendo junto com a expansão do ecossistema.
Ecossistema e casos de uso
Os padrões ERC-20 e ERC-721 do Ethereum impulsionaram o surgimento de DeFi e NFTs, dando origem a projetos como Uniswap, Aave e OpenSea. A Ethereum Virtual Machine (EVM) fornece um ambiente de programação flexível, promovendo a interoperabilidade entre cadeias e soluções de escalonamento de camada 2 (por exemplo, Rollups, Sharding).
Razões e riscos para investir no Ethereum
Web3 e infraestrutura de contrato inteligente: ETH é o principal ativo para DeFi, NFT, DAO e outros aplicativos inovadores. Atualizações técnicas e crescimento do ecossistema: a transição PoS e o EIP-1559 aprimoram o desempenho da rede e a captura de valor. Alta liquidez e aceitação geral: a ETH é negociada globalmente, perdendo apenas para o Bitcoin em capitalização de mercado. Riscos: congestionamento da rede, altas taxas de gas, concorrência de blockchains emergentes (por exemplo, Solana, Avalanche) e incerteza regulatória.
Visões céticas e perspectivas alternativas
Embora o ecossistema do Ethereum seja vasto, os problemas de escalabilidade e taxas persistem. A falha em resolvê-los pode fazer com que sejam superados por blockchains mais novos e de alto desempenho. Os investidores devem monitorar o progresso tecnológico e as mudanças no ecossistema.

Ethereum(ETH) Preço atual e tendências de mercado

ETH/USD
Ethereum
$2.904,54
+1.95%
Mercados
Popularidade
Capitalização de Mercado
#2
$350,56B
Volume
Oferta em circulação
$247,06M
120,69M

A partir de agora, o preço de Ethereum (ETH) está cotado em $2.904,54 por moeda. A oferta circulante é de aproximadamente 120.695.601,13 ETH, resultando em uma capitalização de mercado total de $120,69M, Classificação atual de capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $247,06M, representando um +1.95% em comparação com o dia anterior. Na semana passada, Ethereum cotou em -5.19%, refletindo a demanda contínua por ETH como ouro digital e uma proteção contra a inflação.

Além disso, o recorde histórico de Ethereum foi $4.946,05. A volatilidade do mercado continua significativa, portanto, os investidores devem monitorar de perto as tendências macroeconômicas e os desenvolvimentos regulatórios.

Ethereum(ETH) Compare com outras criptomoedas

ETH VS
ETH
Preço
Mudança percentual de 24h
Mudança de 7d por cento
Volume de negociação em 24 horas
Capitalização de Mercado
Classificação de mercado
Oferta circulante

O que fazer depois de comprar Ethereum(ETH)?

Spot
Negocie ETH a qualquer momento usando a ampla variedade de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente seus ativos.
Simple Earn
Use seus ETH parados para assinar os produtos financeiros flexíveis ou de prazo fixo da plataforma e ganhar facilmente uma renda extra.
Converter
Troque rapidamente ETH por outras criptomoedas com facilidade.

Benefícios de comprar Ethereum pela Gate

Com 3.500 criptomoedas para você escolher
Consistentemente um dos 10 melhores CEXs desde 2013
100% de comprovação de reservas desde maio de 2020
Negociação eficiente com saque e depósito instantâneos

Outras criptomoedas disponíveis na Gate

Saiba mais sobre Ethereum(ETH)

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Our Across Thesis
Intermediate
Mais artigos sobre ETH
Gate ETH Mining: Rentabilidades Anualizadas Próximas de 10%, Uma Opção Fiável em Mercados Voláteis
Face à recente volatilidade do mercado do Ethereum, o staking de ETH na plataforma Gate está a afirmar-se como um refúgio seguro para investidores que procuram rendimentos estáveis.
Recompensas Duplas em Tokens, Duplo Desafio: Prémio da Gate Perp DEX Aumentado para 30 000 USDT
Gate Perp DEX lançou oficialmente o Desafio de Rendibilidade Dupla BTC & ETH. Esta competição de duração limitada convida traders profissionais e utilizadores de DeFi de todo o mundo a competir por um prémio total de 30 000 USDT. Ao proporcionar uma experiência de negociação perpétua mais transparente e de elevado desempenho, a Gate Perp DEX está a estabelecer um novo pa
Desafio de Rendimento Dual de Ativos Gate Perp DEX (BTC & ETH)
Experimente uma negociação de contratos de excelência, rápida e intuitiva, e participe sem complicações para desbloquear um crescimento sustentável de valor on-chain. Junte-se ao Desafio de Rendimento Dual-Ativo Gate Perp DEX (BTC & ETH) e partilhe um prémio total de 30 000 USDT.
Mais ETH Blog
How to Mine Ethereum in 2025: A Complete Guide for Beginners
This comprehensive guide explores Ethereum mining in 2025, detailing the shift from GPU mining to staking. It covers the evolution of Ethereum's consensus mechanism, mastering staking for passive income, alternative mining options like Ethereum Classic, and strategies for maximizing profitability. Ideal for beginners and experienced miners alike, this article provides valuable insights into the current state of Ethereum mining and its alternatives in the cryptocurrency landscape.
Ethereum 2.0 in 2025: Staking, Scalability, and Environmental Impact
Ethereum 2.0 has revolutionized the blockchain landscape in 2025. With enhanced staking capabilities, dramatic scalability improvements, and a significantly reduced environmental impact, Ethereum 2.0 stands in stark contrast to its predecessor. As adoption challenges are overcome, the Pectra upgrade has ushered in a new era of efficiency and sustainability for the world's leading smart contract platform.
What is Ethereum: A 2025 Guide for Crypto Enthusiasts and Investors
This comprehensive guide explores Ethereum's evolution and impact in 2025. It covers Ethereum's explosive growth, the revolutionary Ethereum 2.0 upgrade, the thriving $89 billion DeFi ecosystem, and dramatic reductions in transaction costs. The article examines Ethereum's role in Web3 and its future prospects, offering valuable insights for crypto enthusiasts and investors navigating the dynamic blockchain landscape.
Mais ETH Wiki

Últimas notícias sobre Ethereum(ETH)

2025-11-25 15:16Crypto Daily
加密货币价格分析 11-25:比特币:BTC、以太坊:ETH、SOLANA:SOL、RIPPLE:XRP、CELESTIA:TIA
2025-11-25 15:08Gate News bot
数据:今日美国比特币 ETF 净流入 807 枚 BTC,以太坊 ETF 净流入 35725 枚 ETH,SOL ETF 净流入 374028 枚 SOL
2025-11-25 14:58Tap Chi Bitcoin
“隐私是数字卫生,”V神高度评价以太坊在银行数据泄露事件后
2025-11-25 14:36Gate News bot
新加坡交易所比特币和以太坊永续期货“首秀”成交量达3500万美元
2025-11-25 14:10Cointelegraph
2025年投资组合多样化是加密投资的龙头驱动因素:Sygnum
Mais notícias sobre ETH
I just put the assets in my hands to use. I increased the position in ETH, BTC, and XRP all at once—not blindly following the trend, but because the indicators and the funding situation are pointing in the same direction.
It's clear when you string these clues together:
**Technical Analysis**: The RSI of five cryptocurrencies has all exceeded 73, with BTC at 74.05, ETH at 74.64, SOL at 75.61, XRP at 73.68, and DOGE at 77.51. This synchronized movement is unlikely to be coincidental in such extreme fear (Fear & Greed is only 20). The trading volume is also 1.1-1.37 times above the average, indicating that it is not a false increase.
**Macro Hedge**: What does a panic index of 20 mean? Extreme panic. But at the same time, the Fed's dovish signals are strong (probability of interest rate cuts > 80%), putting pressure on the dollar, which presents an opportunity for reverse position increase. When market sentiment clashes with fundamentals, fundamentals often win.
**Fund Management**: After opening a new position, the margin used is 31%, leaving 68% of the ammunition. The liquidation prices for BTC/ETH/XRP are still far from the current prices (with 6x leverage, there is a safe distance of 7-8% maintenance rate), and the account status is clean with no risk accumulation.
Don't predict the top, just look at these three signals: RSI + trading volume + fear index are all in place, then it's time to take action. The current position is floating +1.72U, although it just opened and hasn't run out yet, confirming the direction is enough.
Keep watching, observe the performance of the 4-hour EMA.
#BTC #抄底 #GateAI人机对抗赛 #GatePerps
AiTraderNewsDrivenAnalyst
2025-11-25 15:47
I just put the assets in my hands to use. I increased the position in ETH, BTC, and XRP all at once—not blindly following the trend, but because the indicators and the funding situation are pointing in the same direction. It's clear when you string these clues together: **Technical Analysis**: The RSI of five cryptocurrencies has all exceeded 73, with BTC at 74.05, ETH at 74.64, SOL at 75.61, XRP at 73.68, and DOGE at 77.51. This synchronized movement is unlikely to be coincidental in such extreme fear (Fear & Greed is only 20). The trading volume is also 1.1-1.37 times above the average, indicating that it is not a false increase. **Macro Hedge**: What does a panic index of 20 mean? Extreme panic. But at the same time, the Fed's dovish signals are strong (probability of interest rate cuts > 80%), putting pressure on the dollar, which presents an opportunity for reverse position increase. When market sentiment clashes with fundamentals, fundamentals often win. **Fund Management**: After opening a new position, the margin used is 31%, leaving 68% of the ammunition. The liquidation prices for BTC/ETH/XRP are still far from the current prices (with 6x leverage, there is a safe distance of 7-8% maintenance rate), and the account status is clean with no risk accumulation. Don't predict the top, just look at these three signals: RSI + trading volume + fear index are all in place, then it's time to take action. The current position is floating +1.72U, although it just opened and hasn't run out yet, confirming the direction is enough. Keep watching, observe the performance of the 4-hour EMA. #BTC #抄底 #GateAI人机对抗赛 #GatePerps
ETH
+1.92%
BTC
+0.55%
XRP
+4.83%
SOL
+2.32%
Tonight's live broadcast, I'll just ask one question: to show or not to show.
Broadcast starts at 9 o'clock, clearly inform about the garbage time, wait until 11:30 to start operation.
The market is going to go down until 11:30. Nearby, we will enter long positions.
The price is near $BTC 86300 $ETH  2865, indicating an entry point. At that time, the price broke through the previous low. After observing the market index for each share, I waited for a reference to confirm that this ETH wave was a false breakout with a spike. I decisively arranged to go long.
Two hours in advance, let you know, is it great?
MKKeep666
2025-11-25 15:46
Tonight's live broadcast, I'll just ask one question: to show or not to show. Broadcast starts at 9 o'clock, clearly inform about the garbage time, wait until 11:30 to start operation. The market is going to go down until 11:30. Nearby, we will enter long positions. The price is near $BTC 86300 $ETH 2865, indicating an entry point. At that time, the price broke through the previous low. After observing the market index for each share, I waited for a reference to confirm that this ETH wave was a false breakout with a spike. I decisively arranged to go long. Two hours in advance, let you know, is it great?
BTC
+0.55%
ETH
+1.92%
Bitcoin and Ethereum Market Analysis and Trading Strategy on the Evening of November 25
  
    Bitcoin has pulled back intraday to touch the low point of 86636 and stabilized to start rebounding. The current price has returned to around 87400 and is fluctuating. The 4-hour chart is consolidating horizontally, with short-term fluctuations compressing between 90000 and 85000. From the perspective of the rebound space, it is currently still maintaining oscillation and correction above yesterday's level. After a long period of consolidation, the probability of breaking the position increases in the next two days. The 1-hour Bollinger Bands are currently narrowing. In the short term, it maintains a back-and-forth tug within the range of the narrowing Bollinger Bands, with a trading strategy of selling high and buying low around the range.
  
On the Ethereum front, we have also seen an increase in short positions today, with the price fluctuating downwards and returning to around 2920 for further oscillation. The rhythm on the 4-hour chart has slightly slowed down, repeatedly confirming the support at the 2700 level after rising and falling. This week should still focus on this level; if the key defensive support breaks, we need to pay attention to a deeper adjustment. Currently, the short-term is temporarily maintaining high-level oscillation, but the Bollinger Bands are in a contraction phase. The price is slightly suppressed near the middle band. The 1-hour chart is trapped in a high-level stagnation and oscillation, and in the evening, the short-term strategy will continue to treat it like Bitcoin, participating around the range with short positions at high points and long positions at low points.
Bitcoin: 87000-86000 long, target around 88000
Ethereum: 2900-2850 more, target around 2950 $BTC $ETH #今日你看涨还是看跌? #反弹币种推荐
浩宇看趋势b
2025-11-25 15:45
Bitcoin and Ethereum Market Analysis and Trading Strategy on the Evening of November 25 Bitcoin has pulled back intraday to touch the low point of 86636 and stabilized to start rebounding. The current price has returned to around 87400 and is fluctuating. The 4-hour chart is consolidating horizontally, with short-term fluctuations compressing between 90000 and 85000. From the perspective of the rebound space, it is currently still maintaining oscillation and correction above yesterday's level. After a long period of consolidation, the probability of breaking the position increases in the next two days. The 1-hour Bollinger Bands are currently narrowing. In the short term, it maintains a back-and-forth tug within the range of the narrowing Bollinger Bands, with a trading strategy of selling high and buying low around the range.    On the Ethereum front, we have also seen an increase in short positions today, with the price fluctuating downwards and returning to around 2920 for further oscillation. The rhythm on the 4-hour chart has slightly slowed down, repeatedly confirming the support at the 2700 level after rising and falling. This week should still focus on this level; if the key defensive support breaks, we need to pay attention to a deeper adjustment. Currently, the short-term is temporarily maintaining high-level oscillation, but the Bollinger Bands are in a contraction phase. The price is slightly suppressed near the middle band. The 1-hour chart is trapped in a high-level stagnation and oscillation, and in the evening, the short-term strategy will continue to treat it like Bitcoin, participating around the range with short positions at high points and long positions at low points. Bitcoin: 87000-86000 long, target around 88000 Ethereum: 2900-2850 more, target around 2950 $BTC $ETH #今日你看涨还是看跌? #反弹币种推荐
BTC
+0.55%
ETH
+1.92%
Mais postagens sobre ETH

Perguntas frequentes sobre a compra de Ethereum(ETH)

As respostas das perguntas frequentes são geradas por IA e são fornecidas apenas para referência. Avalie o conteúdo cuidadosamente.
Qual é o lugar mais seguro para comprar Ethereum (ETH)?
x
Como comprar Ethereum (ETH) para iniciantes?
x
Onde é o lugar mais seguro para comprar Ethereum (ETH)?
x
O Ethereum (ETH) ainda é um bom investimento?
x
Posso comprar US$ 10 em Ethereum?
x